This Rotastak plastic cage for small animals is ideal for hamsters, gerbils and mice and offers a safe, secure and easy to assemble home and play area for your small pets. Fully compatible with the whole Rotastak range, it includes a fun wheel, a long curved tube and a water bottle to ensure your pet gets the exercise it needs. With a home and away carry case, the Rotastak space command is a convenient home and play area for your pet.